package com.h.Packaging;
/**
 * 自动装箱、自动拆箱*/
public class TestAutoEncap {
    public static void main(String[] args) {
        Byte b=10;//自动装箱
        System.out.println("执行");
        byte b2=b;//自动拆箱
        Object o=10;

        Short s1=100;
        Short s2=100;
        Short s3=200;
        Short s4=200;
    }
}
